Freezing did not cause any observable physical changes
{"Image DocumentName": "Freezing did not cause any observable physical changes", "Image ImageDescription": "US Army Cold Regions Research and Engineering Lab (CRREL) Study Concluded: RoaDrain was a very effective capillary barrier and eliminated frost heave in specimens from the Maine DOT test site. Freezing did not cause any observable physical changes. Henry and Affleck, Freezing tests on lean clay with Tenax tri-planar geocomposite as capillary barrier", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}